baber/WOPTO huggingface dataset:
Patent DE-3750910-D1 (DE)
Inventor: SMITH DENNIS EDWARD
IPC: D06F37/30
Filed: 1987-03-04
Granted: 1995-02-09
Abstract: An electric motor (2) for a clothes washing machine including the motor and a drive, the motor having a stator (25) held outboard of a frame carrying bearings (38, 39) in which a shaft (11) rotates, the shaft carrying the rotor (21) outboard of the stator (25), and permanent magnets (17) on an inner face of the rotor. The stator (25) is formed as an annular helical yoke edgewise wound from a strip of magnetic material and having an inner face and an outer face, the strip having pole pieces (8) formed integrally therewith extending from one edge of the strip and the strip being edgewise wound whereby the pole pieces coincide in stacked groups to form a plurality of poles arrange at equally spaced intervals extending radially outwardly from the outer face of the yoke. Energisable stator windings (26) are wound directly on the poles (8) of the stator and are adapted to be energised through an electronic commutation circuit (65, 66) and the rotor (21) is mounted for rotation exteriorly of and relative to the stator, the rotor comprising a backing ring (16) of magnetic material and a series of permanent magnets (17) held at spaced apart intervals on an inner surface of the backing ring (16) and opposing the poles (8) of the stator (25). <IMAGE>
Patent DE-3760940-D1 (DE)
Title: Resin catalysts and process for their production
Inventor: OECKL SIEGFRIED DR
IPC: B01J37/16
Filed: 1987-07-25
Granted: 1989-12-14
Abstract: The invention relates to a new process for the preparation of strongly acid cation exchangers loaded with catalytically active metals by loading the cation exchangers with a solution of a salt of the catalytically active metal and reducing the cation exchangers loaded with metal ions, according to which the loading of the cation exchangers is carried out at temperatures from 50 DEG  to 120 DEG  C. and formic acid is used as the reducing agent; the invention also relates to the catalyst resins which can be obtained by the process.
Patent DE-3763766-D1 (DE)
Inventor: HINDERLING THOMAS DR
IPC: B66B5/00
Filed: 1987-05-27
Granted: 1990-08-23
Abstract: A system for remote management includes central management, planning and rationalization of the upkeep of elevator installations. The system comprises a modularly constructed remote management system, which makes possible the management centrally, the inspection regionally and the monitoring of decentralized processes locally of elevator installations. The management exchange is connected by modem and telephone network with the regional exchanges and has access to all relevant data. The regional exchange permits an inspection of all processes of several buildings. Direct speech connections with all the peripheral devices are by means or remote alarms from the regional exchange. For each building, a communications module manages the data traffic between the regional exchange and the processes to be inspected in the building. The process data is detected by a peripheral module, which is capable of diagnosis, and is processed further into relevant operational, fault and alarm reports with the aid of heuristic operating means. The peripheral module reports diagnostic data by way of the common building bus to the communications module, which transmits the data to the regional exchange by means of automatic telephone dialing.
Patent DE-3767006-D1 (DE)
Inventor: KORSMEIER WILHELM
IPC: F02B43/00
Filed: 1987-03-13
Granted: 1991-02-07
Abstract: A device for controlling the flow rate of a fuel gas/air mixture, and/or the ratio between the fuel gas and air in such a mixture. The device includes a body having an air inlet, a fuel gas inlet, a fuel gas/air mixture outlet, a gas-control passage in the body, with the cross-sectional area of the gas-control passage being variable via a control device for controlling the flow of fuel gas through the device, and an adjustable air-control passage for adjusting the flow of air through the device. The air-control and gas-control passages are configured and disposed in the body in such a way that they cooperate to also form an area within the body where said controlled fuel gas and air flows are combined and mixed.
Patent DE-3767184-D1 (DE)
Inventor: SEPPAENEN AIMO
IPC: B28B11/08
Filed: 1987-01-15
Granted: 1991-02-14
Abstract: This publication discloses a method and apparatus for forming frogs (7) in the sides of a slipformed concrete element (5), especially a hollow-core slab. In accordance with the invention, the frogs (7) are formed in the sides of the element (5) by removing cast material from the sides by a reciprocative scraping action. The reciprocative movement parallel to the side of the element (5) is effected with a drive motor (8) and a lever assembly (l7). By means of the method, it is possible to obtain a desired frog shape and depth without damaging the side surfaces.
Patent DE-3772359-D1 (DE)
Inventor: MILLER HENRY FREDERICK
IPC: B65D51/00
Filed: 1987-10-03
Granted: 1991-09-26
Abstract: A stopper or closure is provided as a closure for containers in which the stopper profile is computer generated to take into consideration radial stress at the stopper/container interface, and to eliminate tensile stress therealong which tensile stress is an indication that a portion of the stopper wall is not engaging the opposed container surface. The stopper of the invention is particularly appropriate for use in evacuated blood sample collection tubes for eliminating "gray bands" or regions where the stopper and the tube do not contact, and "red spots" formed in small cavities generated on the internal surface of the stopper at the withdrawal position of the blood collection needle having been inserted in the stopper.
Patent DE-3776818-D1 (DE)
Inventor: SLY TIMOTHY JOHN
IPC: B01L3/02
Filed: 1987-06-18
Granted: 1992-04-02
Abstract: The invention provides a burette having a body 1 adapted to receive at one end a releasable reagent container 3 having a removable end fitting with a cannula 7 such that the cannula 7 ruptures a self-re-sealing diaphragm of the reagent container 3 when the end fitting is mounted on the reagent container 3, and that the diaphragm is allowed to re-seal when the end fitting is removed. The burette also includes an electric linear actuator comprising a stepping motor 8 and a reciprocable drive shaft 9, and includes a re-chargeable battery 10 with power to the stepping motor 8 controlled by a push button 11. A further push button 12 re-sets a digital display means 13. An interface socket 14 allows the burette to be connected to an external controller such as a microcomputer, and may serve as a power input connector for battery charging.
Patent DE-3777329-D1 (DE)
Inventor: KOERNER GOETZ DR
IPC: C08G77/12
Filed: 1987-10-21
Granted: 1992-04-16
Abstract: Prepn. of organopolysiloxanes with Si-H gps. comprises reaction of organopolysiloxanes having Si-halogen gps. with a metallic hydride in an inert solvent.  Typical hydrides are LiH, NaH, KH, CaH2 and MgH2.  The reaction is conducted in a linear or cyclic ether, or lower polyalkyleneglycol ethers.  The metallic hydride in the reaction mixt. is stirred continuously or subjected to ultrasonics, in order to expose fresh surface for reaction. Pref. the starting materials are alpha-omega-dichloropolydi methylsiloxanes.
Patent DE-3777735-D1 (DE)
Inventor: ANTOKU FUJIO
IPC: C07D401/06
Filed: 1987-09-25
Granted: 1992-04-30
Abstract: An imide derivative of the formula: <CHEM> or its salt, useful as an antipsychotic drug.
Patent DE-3782627-D1 (DE)
Inventor: DORSCH DIETER
IPC: C07C255/45
Filed: 1987-06-19
Granted: 1992-12-17
Abstract: New 4-(substd)-alkenyl -4-omega-substd.-alkyl- or alkoxy-cyclohexane cpds. are of formula (I) where R1=H or 1-15C alkyl, in which 1 or 2 non-adjacent -CH2- gps. may be replaced by -O-, -S-, -O-CO-O-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -CH=CH-(trans), -SO- and -SO2-, halogen, CN or -NCS; R2=a vinyl gp., opt. with 1, 2 or 3 F, Cl and/or Me substit(s)., or a COOH, OH, NH2, SH or epoxide gp. Q=3-18C alkylene, in which 1 or 2 non-adjacent -CH2- gps. may be replaced by -O-, -CO-, -O-CO-, -CO-O-, -CH=N- or -CH=CH-; Q1=1-5C alkyl or alkoxy, F, Cl, Br or CN; Z=-CO-O-, -O-CO-, -CH2O-, -OCH2-, -CH2CH2 or a single bond; A= trans-1,4-cyclohexylene, opt. with 1 or more halogen, CN and/or Me substit(s), and opt. with 1 or 2 non-adjacent CH2 gps., replaced by O, S, =CH2-CH- and/or -N=C=; or 1,4-phenylene, opt. with 1 or more CH gps., replaced by N; n=1, 2 or 3.
Patent DE-3783725-D1 (DE)
Inventor: GRIMM MANFRED
IPC: F21V17/16
Filed: 1987-11-18
Granted: 1993-03-04
Abstract: The light unit, partic. for flush-fitting in a ceiling, allows a grille inserted in its housing to be swung down on a metal bracket. The latter slides between an upper position in which it locks and a lower one to allow grille hinging or removal. The bracket (26) is accommodated in a compression-spring member (33) fixed in the metal housing (11), and in which it is movable up and down. The member has an opening (40) through which the bracket passes. while a portion (39) of it forms a spring contact pressing against the bracket. In the bottom position a holding lug (31) on the bracket rests on a supporting face (43) on the member, but the bracket can be released manually from the latter to allow grille removal. It is electrically connected to the grille, so that the latter is connected via bracket and spring member to the housing for the purposes of electrical safety.
Patent DE-3784795-D1 (DE)
Inventor: BERMAN ELLEN MYRA
IPC: C07D239/84
Filed: 1987-07-16
Granted: 1993-04-22
Abstract: An improved process for the preparation of 6-substituted-5-alkyl-2,4-quinazolinediamines, useful in the production of trimetrexate and similar antifolate agents, together with several novel intermediates are disclosed.
Patent DE-3851808-D1 (DE)
Inventor: PRICE MACY J
IPC: G11B15/68
Filed: 1988-08-11
Granted: 1994-11-17
Abstract: A holder (116) for tape cartridges having a housing (118) divided by a partition (136) to form an upper section and a lower section each of which has a plurality of compartments (152, 154) integrally formed therewith from a relatively rigid plastic material so that a tape cartridge may be positioned in each of the compartments and separate resilient force applying structures, integrally formed from a plastic material more rigid than the plastic material in the housing, and secured to the housing so as to apply a resilient force against the tape cartridge in a compartment to urge the tape cartridge against portions of the housing to hold the tape cartridge in the compartment.
Patent DE-3852382-D1 (DE)
Inventor: FERNANDEZ LUIS
IPC: B29C45/28
Filed: 1988-10-27
Granted: 1995-01-19
Abstract: In the case of an injection nozzle (1) having a nozzle channel (7), in which a nozzle pin (9) controls the nozzle opening (5) as outlet, to ensure that there is no displacement of the nozzle-pin tip with respect to the nozzle opening (5) on account of asymmetrical pressure distributions of an injected material introduced under pressure into the channel (7), such as by PET, the injected material is first of all taken forward, without coming into contact with the nozzle pin (9), parallel to the axis of the latter, finally to flow into the nozzle channel (7) under a pressure evenly distributed around the circumference of the nozzle pin (9), and/or the axial length of the nozzle channel (7), and consequently the free length (l) of the nozzle pin (9), are chosen to be short enough that an asymmetrical pressure distribution along the nozzle-pin circumference can bring about only a negligible deflection, in particular of the returned nozzle pin (9). <IMAGE>
Patent DE-3872696-D1 (DE)
Inventor: EIZENHOEFER HARALD DIPL PHYS
IPC: G10K15/04
Filed: 1988-12-21
Granted: 1992-08-13
Abstract: The source uses a large number of piezo-elements (P) on a support (T).  Contacts (KR,KV) are provided on one or both sides of the piezo-elements.  Insulation (1) is provided to separate the latter.  A coupling medium (K) transfers the impact waves generated to the body of the patient. The insulation is liq. or gaseous.  An already available membrane (M), pref. of metal, in the form of a spherical cap is installed between the piezo-elements and the coupling medium. The membrane's impedance is matched to that of the latter and the piezo-elements.
Patent DE-3872773-D1 (DE)
Inventor: BARICOS JEAN
IPC: F42B15/00
Filed: 1988-04-06
Granted: 1992-08-20
Abstract: The present invention relates to a self-propelled missile (10) of the type comprising an integrated main motor (40). According to the invention, the missile comprises, at the rear of the main motor (40), on the one hand a wing (28) intended for receiving an auxiliary motor (100) freely in terms of translational movement parallel to the axis (12) of the missile, and on the other hand means (40) forming a stop limiting the displacement of the auxiliary motor (100) forwards in relation to the missile, in such a way that the auxiliary motor (100) propels the missile (10) in the initial phase of its trajectory, initiates the main motor (40) at the end of its active phase and is then expelled rearwards during the activation of the main motor (40).   <IMAGE>
Patent DE-3875361-D1 (DE)
Inventor: TODA MASAAKI
IPC: C07D417/06
Filed: 1988-02-16
Granted: 1992-11-26
Abstract: A novel thiazolidine derivative of general formula: <CHEM>  [wherein R represents a group of general formula:        G-E-D-B-A-   (wherein A represents single bond, alkylene group of from 1 to 6 carbon atom(s), alkenylene group of from 2 to 6 carbon atoms, a group of general formula: <CHEM> or saturated hydrocarbon ring of from 4 to 7 carbon atoms or single heterocyclic ring. Y represents alkylene group of from 1 to 4 carbon atom(s) or alkenylene group of from 2 to 4 carbon atoms. B represents single bond or alkylene group of from 1 to 6 carbon atom(s). D represents single bond, oxygen atom, carbonyl group or a group of general formula: <CHEM> R<1> represents hydrogen atom, alkyl group of from 1 to 4 carbon atom(s), phenyl group or benzyl group. E represents single bond, alkylene group of from 1 to 8 carbon atom(s) or alkylene group of from 1 to 8 carbon atom(s) substituted by phenyl group or benzyl group. G represents carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three of alkyl group of from 1 to 6 carbon atom(s), alkoxy group of from 1 to 6 carbon atom(s), halogen atom, trifluoromethyl group or nitro group.) With the proviso that, A and B do not represent mono-bonds at the same time.] possess inhibitory activity on prolyl endopeptidase, and therefore be useful for treating and/or preventing agent for amnesia.
Patent DE-3888737-D1 (DE)
Inventor: WOLFF ROBERT
IPC: B23Q9/00
Filed: 1988-05-10
Granted: 1994-05-05
Abstract: The apparatus for milling grooves consists of a back square (1) and a carriage (5) which is displaceable on guides (6,7) provided on the back square, the carriage (5) carrying a drive motor for a milling disc (35), to which a slot-shaped passage opening (38) in the end plate (3) is assigned. 
<??>To lower the initial cost, provision is made according to the invention for the apparatus to be constructed as an attachment for a commercially available right angle grinder, the carriage (5) possessing two multi-member fastening angles (21, 22), between which the right angle grinder (18) can be firmly clamped, and a coupling shaft (13) being mounted in the carriage (5), in the top end (15) of which coupling shaft, possessing a threaded bore (16), the output threaded stem (17) of the right angle grinder (18) can be screwed, and to the bottom end of which coupling shaft the milling disc (35) can be screwed. 
<IMAGE>
Patent DE-50004528-D1 (DE)
Inventor: EIGENBROD VOLKMAR
IPC: B05D5/08
Filed: 2000-12-28
Granted: 2003-12-24
Abstract: The invention relates to a method for producing an anti-adherent coating (1) having a low-adherent surface, in addition to an anti-adherent coating and the uses of said anti-adherent coating. In order to provide resistance against solvents and corrosion and enable the invention to be used in the food industry, the inventive method is characterized in that a layer consisting of at least one plastic material is applied to a substrate (2). The surface of said layer (5) is provided with a plurality of substantially uniformly distributed  micro-elevations (6) by adding constituents to the plastic material before application to the substrate (2). Said constituents prevent the plastic material from running during the processing thereof and promote the formation of substantially uniformly distributed micro-elevations (6). The substrate has a structured surface prior thereto.
Patent DE-50006880-D1 (DE)
Inventor: MESSMANN MARTIN
IPC: G01M3/28
Filed: 2000-11-28
Granted: 2004-07-29
Abstract: The method involves setting up a vacuum in an equalizing container, holding the air temperature essentially equal to that of the test object inner wall, inserting the sealed object connected to the container, producing a vacuum in the object corresponding to that in the container, replacing the air in the object with that in the container, setting the object vacuum to a measurement vacuum and observing the pressure over a measurement period. The method involves using a vacuum tester by setting up a vacuum in a n equalizing container (4), holding the air temperature in the container at a temperature essentially equal to that of the inner wall of the test object, inserting the object (1) in the tester sealed at both ends and connected to the equalizing container, producing a vacuum in object corresponding to that in the equalizing container, replacing the air in the object with that in the equalizing container, setting the object vacuum to a measurement vacuum and observing the pressure variation over a measurement period. If the pressure lies outside predefined tolerance limits the pipe is leaky and is rejected. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-50007034-D1 (DE)
Inventor: FRIEDRICH HANS
IPC: D21D5/02
Filed: 2000-02-17
Granted: 2004-08-19
Abstract: The pressure sorting assembly, to pass a fiber suspension (S) through a sieve, has a sieve cleaner (8) with different structures according to its position in relation to the suspension carrier flow (T). It gives a number of clearing zones (9-12) where the clearing elements have differing and increasing cleaning effects in the flow direction (T).  The sieve cleaning elements differ in their geometric shape and in their type. In one cleaning zone (9,10), the cleaning elements have a ball section shape (13) mounted directly to the body (8') of the sieve cleaner (8). In one section (9-12), the cleaning elements have a hydrodynamic flow profile (14), mounted to the body (8') of the cleaner (8), at a radial gap from it. In one zone (10-12), the cleaning elements have wedge-shaped projections (15) mounted directly to the cleaner body (8'). The sieve (2) is cylindrical, and the cleaning elements in one zone (11,12) are formed by at least one rotating rounded polygon (16), with an outer contour giving different gaps between its periphery and the center of the sieve cleaner (8). The rounded polygon (16) is composed of a number of cylinder segments, fitted together to give an irregular rotating outer contour. The pressure tendency in the cleaning zones (9-12) increases in the flow direction (T). The ball sections (13) are at the zone (9) nearest to the suspension inflow (5), with the hydrodynamic flow profiles (14) in the second zone (10), the wedge-shaped projections (15) in the third zone (11) and the polygon (16) in the final zone (12), in the flow direction (T). The sieve (2) has openings which are smaller in the downstream flow direction (T) than in the upstream section. The sieve (2) can also have slits, narrowing downstream. The round holes in the sieve (2) have the smallest diameter smaller downstream. The sieve cleaner (8) is composed of a number of modules, assembled together by release mountings, where each module has at least one sieve clearing zone (9-12). The modules can be fitted in a variety of successive structures.
Patent DE-50013755-D1 (DE)
Inventor: OSAN FRANK
IPC: C08L23/08
Filed: 2000-06-21
Granted: 2006-12-28
Abstract: The present invention relates to a process for producing a bimodal or multimodal mixture of amorphous polyolefins having a different molar mass, in which at least one amorphous polyolefin having a high molar mass is brought into contact and mixed with at least one amorphous polyolefin having a low molar mass in solution and the solvent is subsequently removed.
Patent DE-50013847-D1 (DE)
Inventor: WITZ WOLFGANG
IPC: B43K8/02
Filed: 2000-05-26
Granted: 2007-01-25
Abstract: The pen has a writing point (8) at the front of a casing (1,2). The writing point is connected by a capillary feeder (7) to a storage space (5) for free ink. A temporary store (9) of porous material with a smaller capillarity than the feeder surrounds the feeder and is connected with the outside air at the front end. A separation wall (10) is provided between the temporary store and the storage space. The feeder passes through the separation wall. A tube (11) with a fluid-tight wall extending in front of the separation wall is connected to the storage space and forms a capillary channel (12), whose capillarity is less than the feeder but greater than the temporary store. The front opening of the tube is in the front third of the temporary store and spaced from its front end.
Patent DE-50102954-D1 (DE)
Inventor: HEINRICH GERHARD
IPC: F16L55/033
Filed: 2001-02-28
Granted: 2004-09-02
Abstract: A noise-dampening clamp fixture holds a water drain pipe against a wall or upright support. The two-part rubber clamp fixture consists of a support part and a fixing part which on assembly is self-centering on the support part. When disassembled, the support and fixing part have the same inner radius.
Patent DE-50200697-D1 (DE)
Inventor: BUELOW DR
IPC: G02F1/21
Filed: 2002-01-08
Granted: 2004-09-02
Abstract: The device has at least one first input and output, a first phase shift stage (10) with a first phase shift element, a first delay stage (12) connected to the first phase shift stage and containing a second phase shift element, a second shift stage (14) connected to the delay stage and with a third phase shift element, forming a Mach-Zehnder structure. The phase shift elements (41,44,16) are controlled to produce a defined delay.  Independent claims are also included for the following:  (1) a method of achieving a desired signal delay with an inventive device; (2) an optical receiver with an inventive device; (3) a polarization dispersion compensator; (4) an optical multiplexer; and (5) an optical router.
Patent DE-50202398-D1 (DE)
Inventor: GERKING DR-ING
IPC: F02M67/10
Filed: 2002-10-10
Granted: 2005-04-07
Abstract: The invention relates to a method and a devise for pulversing liquids using gas flows. According to the invention, the liquid is guided through an outlet into a pulverisation chamber and is pulverised in fine droplets. The liquid jet leaving the outlet of a liquid channel is accelerated by a laminar gas flow which is continuously accelerated by means of a Laval nozzle, until the increasing pressure inside the liquid jet and the decreasing pressure in the gas flow leads to the explosion of the liquid jet and to the formation of droplets.
Patent DE-50204223-D1 (DE)
Inventor: REDETZKY DR
IPC: A01J5/007
Filed: 2002-07-01
Granted: 2005-10-20
Abstract: The method of selection of milk in a milking parlour has the milk flow in a measuring chamber (3) measured by a detector (6). Part of the milk in the chamber is decanted and the area of the floor (25) surface of the chamber is monitored. A monitor value is produced and independence of the values the milk flow to the collecting container is allowed or not.  Claims include a machine for carrying out the method.